Assembling structure of aluminum alloy door leaf frame

The utility model relates to an assembling structure of an aluminum alloy door leaf frame, which comprises a transverse frame and a vertical frame which are provided with embedding cavities, and a corner brace arranged between the transverse frame and the vertical frame, and the corner brace is provided with an elastic buckle assembly buckled with the embedding cavities, and the assembling structure is characterized in that the elastic buckle assembly is provided with a jacking plane; and the jacking plane is jacked on the cavity wall of the embedding cavity. According to the utility model, the top pressing plane is arranged on the elastic buckle assembly, and the top pressing plane is pressed on the cavity wall of the embedding cavity, so that the problem that the corner connector is not separated from the transverse frame and the vertical frame is ensured, and the corner connector can be tightly attached to the cavity wall of the embedding cavity; therefore, the corner connectors can be tightly connected wi